Mathematics High School

Elena is binding a small booklet with a spine that is inches long. She uses staples that are -inch long. If she puts the staples end-to-end through the booklet, without gaps or overlaps between them, how many staples would it take to bind the booklet?

Answers

Answer 1

The question is incomplete as it is missing the length of the book spine and length of the staple.

Assume the question goes thus :

Elena is binding a small booklet with a spine that is 15 inches long. She uses staples that are 0.5 -inch long. If she puts the staples end-to-end through the booklet, without gaps or overlaps between them, how many staples would it take to bind the booklet?

Answer:

30 staples

Step-by-step explanation:

Given that:

Length of book spine = 15 inches

LENGTH of staple = 0.5 inch

Since it is assumed that staples are applied end-to-end on the book without gaps ; the number of staples which will be used is ;

Length of book spine / length of staple

= 15 inches / 0.5 inch

= 30 staples

Related Questions

I need helppppppppppppp0p​

Answers

Answer: 8/9

Explanation:

The ratio of the sides of a triangle are 4:6:8. If the perimeter is 216 meters, what is the length of the longest side?

Answers

Answer:

i just need points sorry

Step-by-step explanation:

Pl help it’s for homework

Answers

Answer:

its the 3rd one can u pls give me brainliest so i can lvl up

Step-by-step explanation:

Solve this and I’ll give brainlest

Answers

b.) -2 that is a answer

i hope this helps

leaving the freeway, denise slows from 55 mph to 35 mph in 4 seconds. what was her rate of deceleration?​

Answers

Answer:

5 miles per hour/second

Help me plis I don’t know (11 points)

Answers

Answer:

D and E

Step-by-step explanation:

Both of these answers are still equal to the fraction -2/5.

What is a solution set for 3t-5>7?

Answers

Step-by-step explanation:

3t - 5 > 7

3t > 12 (add 5 to both sides)

t > 4 (divide 3 on both sides)

The solution set for t should only have values which are greater than 4.

Hence the answer is C.

a) Expand and simplify (x + 4)(x-7)
b) Factorise fully 6x² – 15x

Answers

The anwser is for a is 4 < x7

someone please help me, i really need it. I'll award brainliest please :(
this is geometry by the way​

Answers

Answer:

150 degrees

Step-by-step explanation:

The sum of all angles in a pentagon is 540 degrees. So you add the measurements of the 4 you know - 95 + 95 + 100 + 100 = 390. Then you subtract 540 - 390 - 150 degrees for the last angle.

A college basketball player makes 80% of his free throws. Over the course of the season he will attempt 100 free throws. Assuming free throw attempts are independent, what is the probability that he makes at least 80 of these attempts?

Answers

Answer:I think its .008

Step-by-step explanation:

Pattern A starts at 20 and has the rule "subtract 2".

Answers

Answer:

18

Step-by-step explanation:

show that b=7
Please help i have 10 minutes to answer

Answers

Answer:

The value of Cos(60°) is ½

Step-by-step explanation:

B)as we know

b²=a²+c²-2ac.cos(b)

b=√5²+8²-2.5.8×cos(60°)

b=√25+64-80×½

b=√25+64-40

b=√89-40

b=√49

b=7 (proven)

We have to Prove b=7.

What is a Triangle?

A plane figure with three straight sides and three angles.

How to solve it?

As we know,

b²=a²+c²-2ac.cos(b)

b=√5²+8²-2.5.8×cos(60°)

b=√25+64-80×½

b=√25+64-40

b=√89-40

b=√49

b=7 (proven)

Learn more about Triangle:

https://brainly.com/question/17335144

#SPJ2

5. A system of equations is below. For what value would
you multiply the first equation to eliminate the x-term?
(y=x+2
3x + 3y = 6

Answers

Answer:

We would multiply the first equation by -3  to eliminate the x-term.

Step-by-step explanation:

Given the system of equations

y = x+2                Equation 1

3x+3y = 6           Equation 2

Multiply the Equation 1 by -3

-3y = -3(x+2) ⇒ -3y = -3x-6 ⇒ -3x+3y = 6

Thus, equation 1 becomes

-3x+3y = 6

Now, adding equation 2

-3x+3y = 6

+

3x+3y = 6

________

0x + 6y = 12

6y = 12

y = 2

Therefore, we would multiply the first equation by -3  to eliminate the x-term.

a=160, b=110, C=54. What is the distance between AB?

Answers

Answer:

50

Step-by-step explanation:

answer is 50

Please answer fast and with a short answer
An amount of $43,000 is borrowed for 13 years at 3% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be
paid back?
Use the calculator provided and round your answer to the nearest dollar

Answers

Answer:

=$61,472.00

Step-by-step explanation:

$18,472.00  of interest

+

43,000 borrowed

=$61,472.00

write the expression using exponents 21 • p • p • p • p

Answers

21 to the 4 power or you could also say 21^4 but they all equal the same thing hope it helps!

I don’t know help. Please paying 80 points

Answers

Answer:

g

Step-by-step explanation:

going up by 3 for the cup cakes and goimg by 1 forthe cookies

Answer:

The last option

Step-by-step explanation:

it's because when you say 3 times as many it means

if we have x ----> 3 times as many is 3x

and it doesn't work in any case

so we have the last two options

option H means that the number of cupcakes is less than the number of cookies which is not true

so the only one is the last option

Solve for x in the figure below
2x
3x
135​

Answers

Answer:

2x = 54, 3x = 81

Step-by-step explanation:

135 degrees = 2x + 3x

5x = 135

x = 27

2x = 54

3x = 81

What are 2 different equivalent fractions for LaTeX: \frac{2}{6}2 6 ? *In your answer, use a "/" as a fraction bar symbol. For example, LaTeX: \frac{2}{6}2 6 can be typed as 2/6

Answers

Answer:

4/12 and 6/18

Step-by-step explanation:

Given the fraction 2/6

We are to write  2 different equivalent fractions that are the same as 2/6

To do this, we will multiply the numerator and denominator of the fraction by same constant. Multiply the numerator and denominator by 2 will give;

2/6 * 2/2

= (2*2)/(6*2)

= 4/12

Also multiplying by a value of 3

= 2/6 * 3/3

= (2*3)/(6*3)

= 6/18

Hence the 2 different equivalent fractions are 4/12 and 6/18

If a figure is dilated by a factor of 1.5, the perimeter of the figure will change by a factor of____

Answers

Answer:

Sir did you get the answer yet i may need help pls with um the 1.5 , area question and the 1.5 perimeter please?

Step-by-step explanation:

An athlete runs 8 miles in 50 minutes on a treadmill. At this rate how many miles can they run in 25 minutes?

Answers

answer: 4 miles

explanation: 8/50 = x/25

8 x 25 = 200

200/50 = 4

Kamal uses multiplication to find the area of the rectangle what is another way he can find the area

Answers

Answer:

Besides the standard multiplication, at least there are two other alternative existed: Box model method and Block method.

Step-by-step explanation:

I'm sure there are other alternatives, but I wish this will have a little help.


A 36 ft tree casts a 9 ft shadow at the same time a building casts a 15 ft shadow. How tall is the building?

Answers

Answer: The height of the tree is  27f t

Step-by-step explanation: We can set up a proportion comparing the height of each object to the length of the shadow.

h/s

h/15=18/10

Cross multiply

10.h= 18*15

10h=270

Use the multiplicative Inverse

10 h/ 10 = 270 /10 =27

Help me ur smart ...

Answers

C. 2xy^2-5y^5
Both Binomial and 5th degree polynomial

Please help this is due in ten minutes!!!!!!!!!!!!
Use the figure to find the measures of <1 and <2.

Answers

1=46 degrees and 2 is 134 degrees


Is (-5, -8) a solution of y 3x + 6?

Answers

Answer:

yes

Step-by-step explanation:

beacuse

Diego is trying to follow a recipe, but he cannot find any measuring cups! He only has a tablespoon. In the cookbook, it says that 1 cup equals 16 tablespoon

Answers

True because it easy as 16

Which inequality is true if p = 3.4?
F. 3p < 10.2
G .13.6 < 3.9p
H .5p > 17.1
J .8.5 > 2.5p

Answers

Answer:

All of these are false based on your question

Step-by-step explanation:

F. 10.2<10.2

G. 13.6<13.26

H. 1.7>17.1

J. 8.5>8.5

Answer: H .5p > 17.1

Step-by-step explanation: Step 1: Divide both sides by 5/5p 5 > 17.1/5 p>3.42

If f(x)=x^2-2x find f(-3)

Answers

Just substitute (-3) wherever you see x
(-3)^2 -2(-3) +3= 9+6+3=18 ( SORRY IF IM WRONG OR DID IT WRONG?? )

Help Asap 15points pic below

Answers

Answer:

where;s the pic

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

Other Questions
Mr. McLean manages playgrounds for the 8 elementary schools in the Franklin School District. This year, he wants to put new sandboxes at each of the schools. He estimates that he will need 3 tons of sand for this project. How many 50-pound bags of sand should he order for each school? Find the common difference of the arithmeticsequence 13,9,5, find the inequality: -3x >15 the value 0.1 meter is equivalent to 1... How did the Kaiser abdicate Which of the following uses the colon correctly? Select the best Three. Help with mathPicture attached Alex y yo___________hablar en espaol. (Fill in with the correct CONJUGATION of Saber or Conocer in the Present Tense-ANSWERS ONLY) 2. What are The Small Trades, and what do you think this title means? WILL MARK BRAINLIEST!TRUE or FALSE? When a large truck pushes a small car with a given force, the small car is applying an equal and opposite force on the truck. 4x-y=-3 in standard form Write a paragraph below, telling me about a holiday that you have celebrated in the past. You can tell me what the holiday was, when it was, what you did to celebrate, who was there, etc.. To get full credit:Use at least 8 new vocab words from your Unit 2 list (2.1-2.4). Put them in BOLD to help me find them.Use at least 4 verb conjugations in the preterite. UNDERLINE them to help me find them.Use at least 1 DOP (Direct Object Pronoun). Italicize it/them to help me find it/them. What is the chemical formula of the first carbohydrate shown? If 6 1/4 of potatoes cost 40.75 how much would one pound cost To the nearest integer, about how many times larger is 20 x 10 exponent 2 compared with 4 x 10 exponent -1? Food that is cooked properly can no longer be contained. True or false please help i will give you brain list pleaseeeee! BRAINLIEST GOING TO THE FIRST ANSWER A particular strain of a common bacteria replicates itself every 14 minutes. Which of the following does this situation represent?A. a function onlyB. a relation onlyC. neither a relation nor a functionD. both a relation and a function The diagram shows a right-angled triangle.9 cm23hcmWhat is the value of h?Give your answer correct to 1 decimal place.